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Source View: delete_option

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Line Code
476           return false;
477
478      /**
479       * Fires immediately before an option is deleted.
480       *
481       * @since 2.9.0
482       *
483       * @param string $option Name of the option to delete.
484       */
485      do_action( 'delete_option', $option );
486
487      $result = $wpdb->delete( $wpdb->options, array( 'option_name' => $option ) );
488      if ( ! defined( 'WP_INSTALLING' ) ) {
489           if ( 'yes' == $row->autoload ) {
490                $alloptions = wp_load_alloptions();
491                if ( is_array( $alloptions ) && isset( $alloptions[$option] ) ) {
492                     unset( $alloptions[$option] );
493                     wp_cache_set( 'alloptions', $alloptions, 'options' );
494                }